Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 2.09
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) -7.24 -0.375 2.71
Prot (kg) -3.39 -0.441 1.50
Fertility Sub Index -12.42
Calving Interval (days) 6.19 -1.459 -9.03
Survival (%) -3.03 1.117 -3.39
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 0.00
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 4.89 -0.432 -2.11
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index -7.51

* Based on an €80/tonne carbon price